BS 135; 458; 805:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Specifications for benzene, xylenes and toluenes
Hardcopy , PDF
15-02-1989
English
31-07-1978
One grade of benzene and three grades each of xylene and toluene. Appendices give test methods for measurement of colour, determination of density at 20°C, total sulphur content (reduction, Wickbold and lamp methods), free sulphur, residue on evaporation (ordinary and air-jet methods), crystallizing point (of benzene), tests for acid wash, presence of hydrogen sulphide and mercaptans (Doctor test), examination for neutrality, GLC method of analysis (of toluene), details of STPTC thermometers.
| DevelopmentNote |
OBSOLETE
|
| DocumentType |
Standard
|
| Pages |
41
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| ISO 5282:1982 | Similar to |
| ISO 2211:1973 | Similar to |
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